_Complex

 

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Implements a complex-number type.

Keywords

_Complex

Example

Run this code

#include <stdio.h>
 
int main(void)
{
    printf("sizeof(_Complex float)       = %2zu\n", sizeof(_Complex float));
    printf("sizeof(_Complex double)      = %2zu\n", sizeof(_Complex double));
    printf("sizeof(_Complex long double) = %2zu\n", sizeof(_Complex long double));
 
    _Complex float zf;
    _Complex double zd;
    _Complex long double zld;
 
    double _Complex z;   /* also works */
 
    return 0;
}

Possible output:

sizeof(_Complex float)       =  8
sizeof(_Complex double)      = 16
sizeof(_Complex long double) = 32